ARIN registry — WHOIS, browse & statistics
A daily mirror of ARIN's public delegated registry (North America). Look up a resource, browse every object, or find a company's resources by name.
Single-resource lookup in ARIN’s delegated registry, enriched live from ARIN RDAP.
// what ARIN has delegated
ARIN registry at a glance
🌐
Assigned IPv4 addresses
1.64B
1,644,997,632
📦
IPv4 networks
76,756
delegated blocks
🧭
IPv6 networks
11,434
delegated blocks
🔗
Autonomous systems
34,116
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS27408 |  CA |
assigned | 2024-09-25 | 1c79e908f752… |
| AS32954 |  US |
assigned | 2024-09-25 | 57ad04970f29… |
| AS33711 | US |
assigned | 2024-09-25 | 7a740fa5d782… |
| AS36065 | US |
assigned | 2024-09-25 | 5bf8ef433d31… |
| AS393380 | US |
assigned | 2024-09-25 | d62ea8bbf51c… |
| AS14555 | US |
assigned | 2024-09-24 | 40291feaa703… |
| AS15204 | US |
assigned | 2024-09-24 | c93bcbbadbcc… |
| AS16870 | US |
assigned | 2024-09-24 | 6b2fd142f464… |
| AS26260 | US |
assigned | 2024-09-24 | 80825697744b… |
| AS26382 | US |
assigned | 2024-09-24 | 2e2d1a44a602… |
| AS26696 | CA |
assigned | 2024-09-24 | 1a527c605db9… |
| AS47192 | US |
assigned | 2024-09-24 | de7835def8e0… |
| AS398730 | US |
assigned | 2024-09-23 | 6b62a498a560… |
| AS398739 | US |
assigned | 2024-09-23 | 42d9f6d8c418… |
| AS399957 | US |
assigned | 2024-09-23 | 7a79a66da165… |
| AS401348 |  VG |
assigned | 2024-09-23 | 9c411924d86c… |
| AS401349 | US |
assigned | 2024-09-23 | 4c9a8abcd1d6… |
| AS401350 | US |
assigned | 2024-09-23 | d62c1e1af21c… |
| AS397006 | US |
assigned | 2024-09-20 | 4c9ad103b1c3… |
| AS397828 | US |
assigned | 2024-09-20 | d13783605ea0… |
| AS397857 | CA |
assigned | 2024-09-20 | e061e30ea695… |
| AS397954 | US |
assigned | 2024-09-20 | 198e260506bf… |
| AS203112 | US |
assigned | 2024-09-19 | 6b7a9f72cde8… |
| AS63183 | US |
assigned | 2024-09-18 | f80849026428… |
| AS393551 | US |
assigned | 2024-09-18 | abdc9365a30d… |
| AS395239 | US |
assigned | 2024-09-18 | a2ce57a0903c… |
| AS395458 | US |
assigned | 2024-09-18 | 1592250ba841… |
| AS54766 | US |
assigned | 2024-09-17 | 8274e76787f9… |
| AS62725 | US |
assigned | 2024-09-17 | 2c16b167ba6d… |
| AS53958 | US |
assigned | 2024-09-16 | 9546361ac676… |
| AS27520 | US |
assigned | 2024-09-13 | 9c9422ca2eee… |
| AS40205 | US |
assigned | 2024-09-13 | 1a9663adae68… |
| AS53954 | US |
assigned | 2024-09-13 | 8b401016b253… |
| AS401346 | US |
assigned | 2024-09-13 | 1466fd22974a… |
| AS401347 | US |
assigned | 2024-09-13 | a8e5137caff3… |
| AS13865 | US |
assigned | 2024-09-12 | 762191a3350b… |
| AS15210 | US |
assigned | 2024-09-12 | a7abccd5ebe4… |
| AS40500 | US |
assigned | 2024-09-12 | 89ba6d8d8517… |
| AS46177 | US |
assigned | 2024-09-12 | 285a6b40c288… |
| AS53891 |  KY |
assigned | 2024-09-12 | 71ff2985966d… |
| AS55108 | CA |
assigned | 2024-09-12 | 8a3df942f11e… |
| AS400911 | US |
assigned | 2024-09-12 | 01f9400ff0a4… |
| AS401344 | CA |
assigned | 2024-09-12 | 5db43387306f… |
| AS401345 | US |
assigned | 2024-09-12 | dad4962f6500… |
| AS26262 | US |
assigned | 2024-09-11 | 58aea0e1c38c… |
| AS26377 | US |
assigned | 2024-09-11 | e4e1a5299828… |
| AS33027 | US |
assigned | 2024-09-11 | 6a6672ea3c2e… |
| AS40271 | US |
assigned | 2024-09-11 | 659df6874bd2… |
| AS21927 | US |
assigned | 2024-09-10 | b628ecca5ee8… |
| AS22605 | US |
assigned | 2024-09-10 | 0aefd97dcc17… |
| AS22729 | US |
assigned | 2024-09-10 | 21721f2a301c… |
| AS63248 | US |
assigned | 2024-09-10 | b5f178830d6e… |
| AS19660 | US |
assigned | 2024-09-09 | ab831c18f931… |
| AS19814 | CA |
assigned | 2024-09-09 | 300a5bc872e8… |
| AS20200 | US |
assigned | 2024-09-09 | 27dbfb00e00c… |
| AS20443 | US |
assigned | 2024-09-09 | bc209d98efad… |
| AS21812 | US |
assigned | 2024-09-09 | 29336118f674… |
| AS63091 | US |
assigned | 2024-09-06 | 8d4ad0f78dd4… |
| AS393218 | US |
assigned | 2024-09-06 | ace55d4dc090… |
| AS393314 | US |
assigned | 2024-09-06 | ace55d4dc090… |
| AS395511 | US |
assigned | 2024-09-06 | 9f34fec2666a… |
| AS400352 | US |
assigned | 2024-09-06 | 42061389b7e8… |
| AS401341 | US |
assigned | 2024-09-06 | ace55d4dc090… |
| AS401342 | US |
assigned | 2024-09-06 | 658cc9c515b5… |
| AS401343 | US |
assigned | 2024-09-06 | 01cddbefb056… |
| AS401339 | US |
assigned | 2024-09-05 | 8959d86f10b3… |
| AS401340 | US |
assigned | 2024-09-05 | 99144f184e0b… |
| AS10804 | CA |
assigned | 2024-09-04 | 49711e7357ef… |
| AS197841 | US |
assigned | 2024-09-04 | 2b1dc8d7b16a… |
| AS401337 | US |
assigned | 2024-09-04 | 1b47a54bcb34… |
| AS401338 | US |
assigned | 2024-09-04 | 9f34fec2666a… |
| AS13383 | US |
assigned | 2024-09-03 | ecf2653ce245… |
| AS13447 | US |
assigned | 2024-09-03 | c6494b5ff74b… |
| AS14218 | CA |
assigned | 2024-09-03 | 165bd6ed0e8a… |
| AS30079 | CA |
assigned | 2024-09-03 | 4430fa820af8… |
| AS31745 | US |
assigned | 2024-09-03 | 838c50408c70… |
| AS38047 | US |
assigned | 2024-09-03 | 595ec52a88e9… |
| AS40124 | US |
assigned | 2024-09-03 | 25c02a09f3e6… |
| AS57369 | US |
assigned | 2024-09-03 | 3538c1e668e5… |
| AS60438 | US |
assigned | 2024-09-03 | 3538c1e668e5… |
| AS138454 | US |
assigned | 2024-09-03 | c6d2c7818dd4… |
| AS395673 | US |
assigned | 2024-09-03 | 89626c537184… |
| AS401334 | US |
assigned | 2024-09-03 | c5de825cfd55… |
| AS401335 | US |
assigned | 2024-09-03 | 6cb0efe08576… |
| AS401336 | US |
assigned | 2024-09-03 | 1f2b861b0185… |
| AS23067 | US |
assigned | 2024-08-30 | 4a5a50fce7a8… |
| AS63101 | US |
assigned | 2024-08-30 | 4bd2ffb53c9b… |
| AS63121 | US |
assigned | 2024-08-30 | 94767107d0ed… |
| AS401327 | CA |
assigned | 2024-08-30 | 31c7ccf238c4… |
| AS401328 | US |
assigned | 2024-08-30 | 53548c475c23… |
| AS401329 | US |
assigned | 2024-08-30 | 94767107d0ed… |
| AS401330 | CA |
assigned | 2024-08-30 | 8c3c7ab5405c… |
| AS401331 | CA |
assigned | 2024-08-30 | 3bedcdca96ec… |
| AS401332 | US |
assigned | 2024-08-30 | 41104842ddc1… |
| AS401333 | US |
assigned | 2024-08-30 | aac22ef3c029… |
| AS395901 | US |
assigned | 2024-08-29 | c4a941fed7a9… |
| AS397700 | US |
assigned | 2024-08-29 | 51e9fec5b322… |
| AS397845 | US |
assigned | 2024-08-29 | 7c6294f13923… |
| AS398055 | US |
assigned | 2024-08-29 | 146848e334f7… |
| AS398648 | US |
assigned | 2024-08-29 | 63a599972150… |